Use even and odd properties of the trigonometric functions to find the exact value of the expression.
-$\cot \left( - \frac { \pi } { 2 } \right)$
A) 0
B) 1
C) $- 1$
D) undefined

Question

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The Answer of Use even and odd properties of the trigonometric functions to find the exact value of the expression.
-$\cot \left( - \frac { \pi } { 2 } \right)$
A) 0
B) 1
C) $- 1$
D) undefined

Use Even and Odd Properties of the Trigonometric Functions to Find